Mercedes R-Class W251 OM642 Oxygen Sensor | FEBI 177388

Mercedes R Series W251 OM642 Oxygen Sensor

FEBI 177388 | Original Equipment (OEM) | 100% German Quality

This oxygen sensor, designed for Mercedes-Benz R Series W251 vehicles equipped with the OM642 engine code, optimizes the fuel-air mixture of the engine, reducing emission levels and enhancing engine performance. Oxygen sensors play a critical role in monitoring the engine's operating conditions to improve fuel efficiency. Therefore, the FEBI 177388 oxygen sensor is a vital component for your vehicle's engine management system and is part of the engine's emission system.

Product Features and Benefits

• OEM Compatibility: FEBI 177388 is manufactured according to original equipment standards, ensuring perfect fit and functionality.
• Material Quality: Made from high-quality materials, providing durability and longevity.
• Durability and Lifespan: Under normal operating conditions, this oxygen sensor can have an estimated lifespan of up to 100,000 kilometers.
• Performance: Increases engine fuel efficiency and reduces emission levels, offering an environmentally friendly driving experience.
• Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards, ensuring quality assurance.

Technical Details

Vehicle Compatibility

The FEBI 177388 oxygen sensor is specifically designed for Mercedes-Benz R Series W251 models. This part is compatible with vehicles featuring the OM642 engine code and works with all variants produced between 2005 and 2017. The R Series vehicles produced during this period are designed with high performance and low emission targets, making this sensor a critical component of your vehicle's engine management system.

• Chassis code: W251
• Engine code: OM642
• Production year range: 2005-2017
• Trim/Variant: All variants

It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.

Quality and Warranty

FEBI is a brand with a long history in the spare part market and supplies original equipment to many automotive manufacturers. Its products are quality assured with ISO 9001, TS 16949, and IATF 16949 certifications. FEBI also manufactures OE parts for prestigious brands like Mercedes-Benz. Its production facilities in Germany maintain high standards, earning the trust of users.

Installation and Usage Notes

Oxygen sensors are critical for enhancing engine efficiency. Therefore, care should be taken during installation to ensure the sensor is correctly positioned. Oxygen sensors should typically be checked during engine oil changes and replaced as necessary. It is important to adhere to the torque specifications recommended by the manufacturer during the installation of these sensors. Additionally, other parts that should be replaced alongside the sensors include the exhaust gas temperature sensor.

Frequently Asked Questions